Climate Resilience
This is the slide deck I presented at the Asia Pacific Centre for Social Enterprise (APCSE), Griffith University, Open Lecture Series this week.
This is the slide deck I presented at the Asia Pacific Centre for Social Enterprise (APCSE), Griffith University, Open Lecture Series this week.
[youtube=http://www.youtube.com/watch?v=ueJ0E-H7hkk]
There has been a fair bit of commentary of late with respect to a looming tipping point, whereupon some social-ecological systems will collapse because they will no longer be able to withstand the pressure placed upon them by humankind. A recent article published in Nature is certainly generating some interest, and it occurred to me that it may be sooner rather than later that the resilience theorists will have their moment in the sun (if you will excuse the pun).
In essence, what this group tells us is that nature is pretty resilient, but there comes a point where it will simply not take any more abuse, a threshold is crossed, and the social-ecological system enters a new regime, where there is no going back to the old regime; e.g. once land becomes desertified it is a process that is difficult to reverse. If — as the Nature piece documents — by 2025, humans will have modified half of all the land on Earth, and by 2060, 70 percent of the earth’s surface could be covered with human development, then clearly if we are to sustain ourselves and coexist with other species with the natural capital we have at our disposal, we need to think far more strategically about the management of social-ecological systems.
For a prime example of legislators doing the exact opposite, read this article on the measurement of sea level rises in North Carolina. Extraordinary as this may sound, while scientists are predicting that the sea level along the coast of North Carolina could rise by about a metre by the end of the century, policymakers plan to deal with the issue by writing a law requiring projections only be based on historical data, appeasing business interests in the state that are worried gloomy predictions about climate-induced sea level rise will make it harder for them to develop the coast line.
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[youtube=http://www.youtube.com/watch?v=Q4itfAVq19U]
The article, Gulf oil spill: A hole in the world, written by Naomi Klein in today’s Guardian is by far and away the most cogent piece of analysis I’ve come across to date on the Deepwater Horizon disaster. To summarise the piece in a few hundred words would do Ms Klein a great disservice because the article needs to be read in its entirety. The Fault Lines film (see above) for which she served as consultant is also an eye-opener. The article (and the film) sift through events surrounding the disaster before, during (right now), and in the future, at different levels and in all its multiple dimensions, and one is inexorably led to the conclusion that — as a social-ecological system — the Gulf of Mexico could well be playing out its final act. The system has been under strain for some considerable time but, as resilience theorists will tell you, there comes a point where Gaia will simply not take any more abuse, a threshold is crossed, and the social-ecological system enters a new regime, where there is no going back to the old regime. The scary thing is that the collapse of the Gulf of Mexico social-ecological system would not necessarily end there. It is not an isolated system, but one that is inextricably linked to many more.